| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $209.73 | 9.256% | $229.1426 | $229.14 | $229.15 | $229.10 |
| Purchase #2 | $102.65 | 13.472% | $116.479 | $116.48 | $116.50 | $116.50 |
| Purchase #3 | $202.68 | 13.712% | $230.4715 | $230.47 | $230.45 | $230.50 |
| Purchase #4 | $53.69 | 13.278% | $60.819 | $60.82 | $60.80 | $60.80 |
| Purchase #5 | $205.58 | 4.322% | $214.4652 | $214.47 | $214.45 | $214.50 |
| Purchase #6 | $120.39 | 12.575% | $135.529 | $135.53 | $135.55 | $135.50 |
| Purchase #7 | $180.67 | 12.328% | $202.943 | $202.94 | $202.95 | $202.90 |
| 7 purchase totals = | $1,075.39 | $1,189.8493 | $1,189.85 | $1,189.85 | $1,189.80 | |